[drakelist] CW75
Drakelist de PA2DW, Hello all, I am trying to fix a CW75 keyer. The problem is that sometimes, the dashes will end too early when releasing the dash-paddle. Just as if it was a straight key. I am not very good in digital circuits so anybody out there can help me on the way? Vy 73, Dick PA2DW has notified the sender that this message has been received.
[drakelist] CW-75 problem solved
Hi all, I found out that the CW-75 runs much better if I install the internal 9V battery. So my conclusion is that this keyer is sensitive to the supply voltage. Though it says to connect a 13,5 V external line, it seems wise to add some lower voltage, or better regulated? I thought Id better share this on the list. Anyone with similar experience? I also found the jumper to get rid of the dreaded dot-memory. What a relief J VY 73, Dick PA2DW has notified the sender that this message has been received.
[drakelist] Some Drake TR4cw questions..
Hola... well one can not live by transistors alone. so I dug out one of several old TR4's I had. this one was in fact a TR4CW... now... I've never used any of my Drake radios for too much, other than to check into a net here or there so there's a lack of operating time on my side. so here are my questions 1. Using headphones, 8Ω, the volume is way too loud. at just turned on, it's blasts my ears. Is there a fix to this internal to the radio? Or must I insert resistance into the head phone line. ( I don't use the same head phones all the time) 2. Sidetone volume is too low... anyway of increasing the level? 3. When going to the cw filter, I loose RF output power. Yea, could be a misaglined crystal filter, but if I retweak the loading the plate controls, power comes back up to where it was in the wide position. 4. beside ebay at $15 a pop, where can one get the 3/16 inch right angle plugs for the microphone? thanks... mike Mike, WB8VGE SunLight Energy Systems The Heathkit Shop http://www.seslogic.com http://www.theheathkitshop.com/
[drakelist] WTB: T4-XB 8 Pole Filters
kbgluxford [EMAIL PROTECTED] made an utterance to the drakelist gang -- Thanks to Garey Barrell who pointed out my error, I am actually looking for TWO T4-XB filters, the USB filter and the LSB filter. Many thanks and 73 Kevin VK3DAP / ZL2DAP -- Submissions:drakelist@www.zerobeat.net Unsubscribe:[EMAIL PROTECTED] - unsubscribe drakelist in body Hopelessly Lost:[EMAIL PROTECTED] - help in body of message Zerobeat Web Page: www.zerobeat.net - sponsored by www.tlchost.net --
